While the term "post-traumatic stress disorder" hints at a modern invention, the ill effects of combat stress have been documented back to the Iliad and Samuel Pepys.
How to honor, or desecrate, the body of a fallen foe such as Osama bin Laden often leaves the victor fearful of creating a shrine where the unslain gain succor.
"Pay no attention to the man behind the curtain!" shout embattled Middle Eastern potentates grasping for a second lease on life by playing the "Wag the Dog" card.
After journalists swept over the trove of WikiLeaked documents from the Afghan war with a broad-toothed comb, historians and social scientists consider what might be of more lasting value there.